摘要
材料的分形结构特征对其往能有着重要的影响。本文简要介绍了用X射线小角散射分析技术测定多孔固体材料中气孔—固体界面分形维数的理论,同时报道了将这一理论应用于国外几种玻璃炭材料分形结构分析的结果。实验结果表明,璃玻炭不仅具有面分形结构持征,还具有体分形的性质。本文还对X射线小角散射分形分析作了简要的讨论。
The fractals in materials have important effects on the materials properties. This paper introduces the theory of analysing the surface fractal dimensions of the pore-solid interface of porous materials by small angle X-ray scattering, The results of the theory applied to some glassy carbons are also reported. It is shown that both surface and mass fractals exist in glassy carbons. The paper also makes a brief discussion on the small angle X-ray scattering technique used as a tool for fractal analysis.
出处
《炭素技术》
CAS
CSCD
1991年第5期9-12,共4页
Carbon Techniques
